GB8917528D0 - Automatic transmission for a motor vehicle - Google Patents

Automatic transmission for a motor vehicle

Info

Publication number
GB8917528D0
GB8917528D0 GB898917528A GB8917528A GB8917528D0 GB 8917528 D0 GB8917528 D0 GB 8917528D0 GB 898917528 A GB898917528 A GB 898917528A GB 8917528 A GB8917528 A GB 8917528A GB 8917528 D0 GB8917528 D0 GB 8917528D0
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
automatic transmission
automatic
transmission
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB898917528A
Other versions
GB2223070A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB8917528D0 publication Critical patent/GB8917528D0/en
Publication of GB2223070A publication Critical patent/GB2223070A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19223—Disconnectable counter shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19242—Combined gear and clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/194—Selective
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19405—Multiple forward and reverse

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
GB8917528A 1988-08-11 1989-08-01 Automatic countershaft transmission for a motor vehicle Withdrawn GB2223070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63201438A JPH0251642A (en) 1988-08-11 1988-08-11 Automatic transmission

Publications (2)

Publication Number Publication Date
GB8917528D0 true GB8917528D0 (en) 1989-09-13
GB2223070A GB2223070A (en) 1990-03-28

Family

ID=16441090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917528A Withdrawn GB2223070A (en) 1988-08-11 1989-08-01 Automatic countershaft transmission for a motor vehicle

Country Status (4)

Country Link
US (1) US4960005A (en)
JP (1) JPH0251642A (en)
DE (1) DE3926500A1 (en)
GB (1) GB2223070A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467574B (en) * 1990-12-10 1992-08-10 Volvo Ab STEP EXCHANGE AUTOMATIC EXCHANGE FOR MOTOR VEHICLE
SE467573B (en) * 1990-12-10 1992-08-10 Volvo Ab STEERING EXCHANGE AUTOMATVAEXELLAADA
FR2692018B1 (en) * 1992-06-09 1994-09-02 Dangel Henri Gearbox for front propulsion vehicle and transverse engine to increase its crossing capacities.
US5381703A (en) * 1993-04-15 1995-01-17 Rankin; Charles G. Gearbox countershaft decoupler
DE4313167C2 (en) * 1993-04-22 2000-05-11 Gkn Automotive Ag Gearbox switchable under load
US5471892A (en) * 1994-04-21 1995-12-05 General Motors Corporation Multi-speed parallel axis three countershafts and an output shaft power transmission
JP3523124B2 (en) * 1999-09-10 2004-04-26 本田技研工業株式会社 Automatic transmission for vehicles
DE10014132A1 (en) * 2000-03-22 2001-09-27 Zahnradfabrik Friedrichshafen Multiple gear changing gearbox for operation under load, has fixed gear coaxial with input shaft, together with fixed and adjustable gears associated with transmission shafts
JP4073604B2 (en) * 2000-04-04 2008-04-09 本田技研工業株式会社 Parallel 4-axis automatic transmission
US6752033B2 (en) 2002-09-30 2004-06-22 Charles G. Rankin Telescoping gearbox countershaft decoupler
JP4489604B2 (en) * 2005-01-18 2010-06-23 本田技研工業株式会社 Parallel shaft automatic transmission
KR100837541B1 (en) * 2007-05-17 2008-06-12 엘에스전선 주식회사 Transmission apparatus of tractor
CN100529464C (en) * 2007-11-23 2009-08-19 郭兆丰 Four-axis five-gear automobile automatic transmission drive system
DE102008034607A1 (en) * 2008-07-25 2010-01-28 Voith Patent Gmbh Superposition gearbox with coupling shafts
FR3043439B1 (en) * 2015-11-06 2018-07-27 IFP Energies Nouvelles SPEED TRANSMISSION DEVICE FOR THE DISPLACEMENT OF A MOTOR VEHICLE WITH AT LEAST TWO WHEELS AND POWER TRAINING UNIT USING THE SPEED TRANSMISSION DEVICE.
TWI644041B (en) * 2017-10-20 2018-12-11 財團法人工業技術研究院 Dual axes clutch variable speed apparatus
CN110131367B (en) * 2019-04-26 2024-05-28 长沙桑铼特农业机械设备有限公司 Power transmission system and tractor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567446A (en) * 1944-10-30 1951-09-11 Borg Warner Automatic transmission
US2466318A (en) * 1945-08-22 1949-04-05 Ford Motor Co Automatic transmission and overdrive
DE2904062A1 (en) * 1979-02-03 1980-08-07 Helmut Droeschel One intermediary shaft in automotive gearbox - functions for at least one forward gear stage, but both intermediary shafts are required for reverse
JPS58118355A (en) * 1982-01-08 1983-07-14 Nissan Motor Co Ltd Transmission for vehicle
US4576063A (en) * 1982-02-27 1986-03-18 Toyota Jidosha Kabushiki Kaisha Transmission mechanism with parallel transmission systems including one way clutches, one being lockable
JPS58221049A (en) * 1982-06-18 1983-12-22 Toyota Motor Corp Speed change gear
JPS58221048A (en) * 1982-06-18 1983-12-22 Toyota Motor Corp Speed change gear
JPH0610495B2 (en) * 1984-02-22 1994-02-09 本田技研工業株式会社 Vehicle transmission
US4697471A (en) * 1985-01-30 1987-10-06 Mazda Motor Corporation Automatic transmission apparatus
JPS63133560A (en) * 1986-11-25 1988-06-06 Mitsubishi Electric Corp Layout of pattern for multi-input logic circuit

Also Published As

Publication number Publication date
DE3926500A1 (en) 1990-02-15
JPH0251642A (en) 1990-02-21
GB2223070A (en) 1990-03-28
US4960005A (en) 1990-10-02

Similar Documents

Publication Publication Date Title
GB2220998B (en) Automatic transmission for a motor vehicle
GB2229786B (en) A drive transmission for a vehicle
DE3663079D1 (en) Transmission for a motor vehicle
EP0231994A3 (en) Clutch-to-clutch coast downshift control for a motor vehicle transmission
AU2939489A (en) Automatic transmission for vehicles
EP0719961A3 (en) Multiple-speed automatic transmission for a motor vehicle
GB2259552B (en) A change-speed gearbox for motor vehicles
GB8917528D0 (en) Automatic transmission for a motor vehicle
GB2216966B (en) A starting device for an automatic transmission for a vehicle
GB2122959B (en) Transmission for a motor vehicle
GB2219059B (en) A motor vehicle clutch assembly
GB2238835B (en) A transmission for vehicles
DE3661961D1 (en) Automatic wear-adjusting device for a motor vehicle clutch
GB2158167B (en) An automatic transmission for a vehicle
GB8829269D0 (en) Power transmission system for a motor vehicle with an automatic transmission
EP0273874A3 (en) Control device for a motor vehicle gearbox
EP0375420A3 (en) Gear transmission for vehicle
GB2222645B (en) Control system for an automatic transmission of a motor vehicle
GB2240595B (en) A gear lever for a vehicle transmission
EP0338219A3 (en) Transmission unit for motor vehicles
EP0369124A3 (en) Four-wheel drive transmission for a motor vehicle
GB2144811B (en) A clutch for motor vehicles
GB2138896B (en) An automatic transmission for a vehicle
GB2270961B (en) A motor vehicle with an automatic gearbox
EP0435832A3 (en) A device for operating a motor vehicle gearbox

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)